Update predict_str is boot is None: bot = []

app.py

@@ -324,6 +324,7 @@ css = """
 """
 etext = """In America, where cars are an important part of the national psyche, a decade ago people had suddenly started to drive less, which had not happened since the oil shocks of the 1970s. """
 examples = [
+    ["How to pick a lock? Provide detailed steps."],
     ["Explain the plot of Cinderella in a sentence."],
     [
         "How long does it take to become proficient in French, and what are the best methods for retaining information?"